:root {
    font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;

    color-scheme: light dark;
    color: rgba(255, 255, 255, 0.87);
    background-color: #242424;

    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 950px;
    min-width: 1440px;
    margin: 0;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #e9eef7 !important;
}

#instruction {
    text-align: center;
    width: 1440px;
    height: 40px;
}

#app {
    height: 850px;
    width: 1440px;

    background-color: white;
    border: #f0f1f3 1px solid;
}

@media (prefers-color-scheme: light) {
    :root {
        color: #213547;
        background-color: #ffffff;
    }

    a:hover {
        color: #747bff;
    }

    button {
        background-color: #f9f9f9;
    }
}